Cheese and Tomato Potato Bake

by Becca
4 people
2 hr

This crispy cheese and tomato potato bake is super easy to make. It’s layered up with mature cheddar cheese, thinly sliced potatoes, and a rich tomato sauce – the perfect vegetarian side dish.

It's one of those recipes that’s a winner on all levels. It’s easy to make, it’s kid-friendly and a real crowd-pleaser, it’s cheesy and full of flavour, and it can be served with all sorts of things. If you’re looking for a side dish for pretty much any meal – this cheese and tomato potato bake is probably it.

As well as the rich tomato sauce and plenty of grated cheese inside the bake, I topped my potato bake with a crispy topping of grated cheese, breadcrumbs, and a few extra cherry tomatoes. The tomatoes roast in the oven (and we all now how incredible roasted tomatoes are), and the cheese and breadcrumbs become perfectly crispy and golden brown.

It’s so satisfying pulling this bubbly dish out of the oven…

Cheese and Tomato Potato Bake
Recipe details
  • 4  people
  • Prep time: 30 Minutes Cook time: 90 Minutes Total time: 2 hr
Show Nutrition Info
Hide Nutrition Info

  • 1 tbsp oil
  • 240 g carrots (~ 3 medium carrots), grated
  • 1 onion, finely diced
  • 4 cloves garlic, minced
  • 1 tsp smoked paprika
  • 1/2 tsp dried mixed herbs
  • 500 ml (~ 2 cups) passata or tomato sauce
  • 2 tbsp tomato puree / paste
  • 175 g (~ 1 1/3 cups) cherry tomatoes, halved
  • Salt
  • Black pepper
  • 800 g (~ 28 oz) potatoes (~ 4 medium potatoes)
  • 200 g mature cheddar cheese, grated (~ 2 cups when grated)
  • 25 g (~ 1/3 cup) breadcrumbs (I used panko)

Heat the oil in a frying pan, and add the grated carrot and diced onion. Cook over a medium heat for around 5 minutes, until fairly soft. Add the minced garlic, smoked paprika and dried herbs, and cook for 2 more minutes.
Next, add the tomato sauce, tomato puree and about two thirds of the cherry tomatoes (save some back for topping), along with a good pinch of salt and pepper. Bring to a gentle simmer, and cook for a few minutes.
Thinly slice the potatoes – I didn’t bother peeling mine. If you’re not planning to pre-boil the potatoes, make sure you don’t cut them any thicker than a few millimetres. Or, if you want to cut them a bit thicker or you’re pushed for time, pre-boil them until they’re just tender.
Add one spoonful of sauce to the bottom of a baking dish (mine measured 8 x 8 inches), and spread it around – this just stops the potatoes from sticking to the bottom of the dish. If you have a dish with a lid, that’s ideal.
Now layer the sliced potatoes, tomato sauce and grated cheese – I ended up with 4 layers of each in total. Just make sure the potatoes are always laid out in a single layer, to help them cook through (less important if you’ve pre-boiled them).
When you’ve used all the potatoes, finish with one final layer of tomato sauce, the last bit of grated cheese, and the breadcrumbs, as well as any cherry tomatoes you held back earlier.
If you didn’t pre-boil the potatoes, add a lid to the dish (or cover with kitchen foil, if you don’t have a lid), and bake at 190°C (Gas Mark 5 / 375°F) until the potatoes are soft (check by poking with a sharp knife). Mine took around an hour and a half in total, but the exact time will depend on the exact thickness of your potatoes.
If you did pre-boil the potatoes, you can cook your potato bake at 190°C (Gas Mark 5 / 375°F) without a lid, until golden brown and crispy – around 20-25 minutes.
Want more details about this and other recipes? Check out more here!
  • Gmp Gmp on Sep 18, 2021

    It sounds like a yummy and creative casserole. I can’t wait to try it. My only question is if I don’t pre-boil the potatoes and I cover the pan won’t the casserole be soft and damp. It said if they were pre-boiled to bake uncovered until golden brown and crispy. Shouldn’t I uncover the casserole a bit before it’s finished? Then it too will be brown and crispy.

  • Gmp Gmp on Sep 18, 2021

    One more question, what kind of mixed herbs do you use?